CN220084156U - Mobile electronic scale with explosion-proof function - Google Patents

Abstract

The utility model discloses a mobile electronic scale with an explosion-proof function, which comprises a base, wherein the left side surface of the base is connected with a supporting rod, the top end of the supporting rod is connected with a display screen, a placing plate is arranged above the base, two first bearings are inlaid on the inner wall of the base, rotating rods are fixedly connected with the inner rings of the two first bearings together, and two main gears are fixedly connected with the outer surfaces of the rotating rods. This possess portable electronic scale of explosion-proof function sets up the bull stick through the inside at the base and sets up two master gears on the bull stick, when the staff rotates the bull stick through twisting the head, two master gears on the bull stick can drive the slave gear on two threaded rods respectively and rotate, and the threaded rod can make the lifter plate reciprocate on the threaded rod at pivoted in-process, just so realized the control effect the same with the motor through manual control bull stick, and the electric quantity of electronic scale has been saved to this mode, has improved the security of electronic scale again.

Description

Mobile electronic scale with explosion-proof function

Technical Field

The utility model relates to the field of mobile electronic scales, in particular to a mobile electronic scale with an explosion-proof function.

Background

The balance is a weighing apparatus for measuring the mass of an object, along with the progress of technology, the balance is also developed into a novel structure combining electronic performance from a traditional steelyard and other structures, a plurality of balance bodies of different measuring principles are adopted in the steelyard, a platform balance, a spring balance, a mechanical electronic balance and the like at present, for convenience in use, a movable mechanical electronic balance is manufactured by people, wheels are mainly arranged at four corners at the bottom of a steel frame base to realize the movement of the balance body, for example, the publication No. CN217738436U discloses a movable explosion-proof electronic balance.

Therefore, we propose a mobile electronic scale with explosion-proof function to solve the above problems.

Disclosure of Invention

The utility model aims to provide a mobile electronic scale with an explosion-proof function, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a portable electronic scale that possesses explosion-proof function, includes the base, the left surface of base is connected with the bracing piece, the top of bracing piece is connected with the display screen, the top of base is equipped with places the board, the inner wall of base is inlayed and is had two first bearings, two the inner race of first bearing is fixedly connected with bull stick jointly, the surface fixedly connected with two master gear of bull stick, the inner bottom wall of base is inlayed and is had two second bearings, two the equal fixedly connected with threaded rod of inner race of second bearing, two the equal fixedly connected with of top of threaded rod is followed the gear, two master gear meshes with two from the gear respectively, two the equal threaded connection of surface of threaded rod has the lifter, the bottom surface fixedly connected with two sets of bearing bars of lifter, four sets of opening two sets of bottom of inner bottom wall of base runs through corresponding opening respectively and fixedly connected with rectangle frame jointly, the bottom surface fixedly connected with gyro wheel of base.

In a further embodiment, a handle is fixedly connected to the left side surface of the support rod, and a non-slip protrusion is arranged on the outer portion of the handle.

In a further embodiment, a warning board is arranged in front of the base, and the back of the warning board is connected with the front of the base.

In a further embodiment, the inner bottom wall of the base is fixedly connected with two groups of support plates, each group of support plates are provided with limiting grooves on one surfaces close to each other, limiting blocks are slidably connected in the limiting grooves, and one surfaces close to each other of the limiting blocks are respectively connected with the outer surfaces of the two lifting plates.

In a further embodiment, an anti-slip pad is fixedly connected to the bottom surface of the rectangular frame, and the anti-slip pad is made of rubber.

In a further embodiment, the right end of the rotating rod is fixedly connected with a screwing head, and anti-skid patterns are formed on the outer surface of the screwing head.

Compared with the prior art, the utility model has the beneficial effects that:

this device sets up the bull stick through the inside at the base and sets up two master gears on the bull stick, when the staff rotates the bull stick through twisting the head, two master gears on the bull stick can drive the slave gear on two threaded rods respectively and rotate, and the threaded rod can make the lifter plate reciprocate on the threaded rod at pivoted in-process, just so realized the control effect the same with the motor through manual control bull stick, and the electric quantity of electronic scale has been saved to this mode promptly, has improved the security of electronic scale again.

Drawings

Fig. 1 is a schematic perspective view of a base.

Fig. 2 is a cross-sectional view of a front view of a base.

Fig. 3 is a cross-sectional view of a side view of a rectangular frame.

Fig. 4 is a partially enlarged schematic view of the structure of fig. 2 at a.

In the figure: 1. a base; 2. a support rod; 3. a display screen; 4. a handle; 5. placing a plate; 6. a warning board; 7. a first bearing; 8. a rotating rod; 9. a main gear; 10. a second bearing; 11. a threaded rod; 12. a lifting plate; 13. a slave gear; 14. a support plate; 15. a limit groove; 16. a limiting block; 17. twisting the head; 18. a rectangular frame; 19. an anti-slip pad; 20. a roller; 21. a through port; 22. and a bearing rod.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the mobile electronic scale with explosion-proof function of the present utility model includes a base 1, a support rod 2 is connected to a left side of the base 1, a display 3 is connected to a top end of the support rod 2, a placing plate 5 is disposed above the base 1, two first bearings 7 are inlaid on an inner wall of the base 1, inner rings of the two first bearings 7 are fixedly connected with a rotating rod 8, an outer surface of the rotating rod 8 is fixedly connected with two main gears 9, two second bearings 10 are inlaid on an inner bottom wall of the base 1, inner rings of the two second bearings 10 are fixedly connected with threaded rods 11, top ends of the two threaded rods 11 are fixedly connected with slave gears 13, the two main gears 9 are respectively meshed with the two slave gears 13, outer surfaces of the two threaded rods 11 are respectively connected with a lifting plate 12, bottom surfaces of the lifting plate 12 are fixedly connected with two groups of bearing rods 22, bottom ends of the two groups of the two bearing rods 22 of the four groups of through holes 21 are respectively penetrated through corresponding through holes 21 and are fixedly connected with rectangular frames 18 together, and bottom surfaces of the base 1 are fixedly connected with two groups of rollers 20.

The left surface fixedly connected with handle 4 of bracing piece 2, the outside of handle 4 is equipped with the non-slip protrusion, through setting up handle 4 in the left side of bracing piece 2, be convenient for staff's pulling equipment like this, the place ahead of base 1 is equipped with warning sign 6, the back of warning sign 6 is connected with the front of base 1, through setting up warning sign 6 in the front of base 1, can indicate staff's electron and be called perishable article like this, need cautious operation, the interior bottom wall fixedly connected with of base 1 two sets of backup pads 14, limit groove 15 has all been seted up to the one side that every backup pad 14 is close to each other, the inside of every limit groove 15 of group is all sliding connection with stopper 16, the one side that every limit piece 16 is close to each other is connected with the surface of two lifter plates 12 respectively, cooperate through limit groove 15 and stopper 16, can make lifter plate 12 spacing like this.

The bottom surface fixedly connected with slipmat 19 of rectangle frame 18, the material of slipmat 19 is rubber, through set up slipmat 19 in the bottom surface of rectangle frame 18, can increase the frictional force between rectangle frame 18 and the ground like this, the right-hand member fixedly connected with of bull stick 8 twists first 17, twists the surface of first 17 and has seted up the anti-skidding line, through set up twists first 17 at the right-hand member of bull stick 8, makes things convenient for the staff to rotate bull stick 8 like this.

The working principle of the utility model is as follows:

the staff can move base 1 to suitable position through the handle 4 in bracing piece 2 left side, when the staff needs to fix base 1, the staff can rotate and twist first 17, at this moment, twist the main gear 9 on first 17 and just drive from gear 13 and from the threaded rod 11 of gear 13 bottom surface and rotate, and lifter plate 12 on threaded rod 11 moves down under the cooperation of spacing groove 15 and stopper 16, at this moment, two rectangle frames 18 follow the bearing rod 22 and move down and contact with ground.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. Mobile electronic scale that possesses explosion-proof function, its characterized in that: including base (1), the left surface of base (1) is connected with bracing piece (2), the top of bracing piece (2) is connected with display screen (3), the top of base (1) is equipped with places board (5), the inner wall of base (1) is inlayed and is had two first bearings (7), two the inner circle of first bearing (7) is fixedly connected with bull stick (8) jointly, the surface fixedly connected with two master gear (9) of bull stick (8), the interior bottom wall of base (1) is inlayed and is had two second bearings (10), two the equal fixedly connected with threaded rod (11) of inner circle of second bearing (10), two the equal fixedly connected with in top of threaded rod (11) is followed gear (13), two master gear (9) mesh with two slave gear (13) respectively, two the surface of threaded rod (11) is all threaded connection with lifter plate (12), the bottom surface fixedly connected with two sets of poles (22) of lifter plate (12), the bottom wall of base (1) is equipped with four through-openings (21) respectively two sets of bottom wall (21) are connected with two corresponding bearing frame (20) respectively.

2. The mobile electronic scale with explosion-proof function according to claim 1, wherein: the left side of bracing piece (2) fixedly connected with handle (4), the outside of handle (4) is equipped with the non-slip protrusion.

3. The mobile electronic scale with explosion-proof function according to claim 1, wherein: the front of base (1) is equipped with warning sign (6), the back of warning sign (6) is connected with the front of base (1).

4. The mobile electronic scale with explosion-proof function according to claim 1, wherein: two groups of backup pads (14) are fixedly connected with the interior bottom wall of base (1), every group backup pad (14) all offer spacing groove (15) in the one side that is close to each other, every group spacing groove (15) inside all sliding connection has stopper (16), every group stopper (16) one side that is close to each other is connected with the surface of two lifter plates (12) respectively.

5. The mobile electronic scale with explosion-proof function according to claim 1, wherein: the bottom surface of rectangle frame (18) fixedly connected with slipmat (19), the material of slipmat (19) is rubber.

6. The mobile electronic scale with explosion-proof function according to claim 1, wherein: the right end of the rotating rod (8) is fixedly connected with a screwing head (17), and anti-skid patterns are formed on the outer surface of the screwing head (17).